منابع مشابه
Hand-Eye Calibration
Whenever a sensor is mounted on a robot hand it is important to know the relation ship between the sensor and the hand The problem of determining this relationship is referred to as the hand eye calibration problem Hand eye calibration is important in at least two types of tasks i map sensor centered measurements into the robot workspace frame and ii allow the robot to precisely move the sensor...
متن کاملEye in hand Calibration
To maintain robot accuracy, calibration equipment is needed. In this paper we present a self-calibrating measuring system based on a camera in the robot hand plus a known reference object in the robot workspace. A collection of images of the reference object is obtained. From these we compute the positions and orientations of the camera, using image-processing, image-recognition and photogramme...
متن کاملHand - Eye Calibration 1
{ Whenever a sensor is mounted on a robot hand it is important to know the relationship between the sensor and the hand. The problem of determining this relationship is referred to as the hand-eye calibration problem. Hand-eye calibration is important in at least two types of tasks: (i) map sensor centered measurements into the robot workspace frame and (ii) allow the robot to precisely move th...
متن کاملHand - Eye Calibration of Robonaut
NASA's Human Space Flight program depends heavily on Extra-Vehicular Activities (EVA's) performed by human astronauts. EVA is a high risk environment tbat requires extensive training and ground support III coDaboration with the Defense Advanced Research Projects Agency (DARPA), NASA is conducting a ground development project to produce a robotic astronaut's assistant, caUed Robonaut, that could...
متن کاملOn-Line Hand-Eye Calibration
In this paper, we address the problem of hand-eye calibration of a robot mounted video camera. In a rst time, we derive a new linear formulation of the problem. This allows an algebraic analysis of the cases that usual approaches do not consider. In a second time, we extend this new formulation into an on-line hand-eye calibration method. This method allows to get rid of the calibration object ...
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ژورنال
عنوان ژورنال: The International Journal of Robotics Research
سال: 1995
ISSN: 0278-3649,1741-3176
DOI: 10.1177/027836499501400301